Henning Skogstø

Henning Skogstø is a Norwegian speedrunner of considerable achievement. Between 1997 and 2010 he submitted over 250 demos to Compet-n, including nearly 30 IWAD map records. He also submitted more than 310 demos to the Doom Speed Demo Archive as of June 2023. He is perhaps most notable for his contributions to the Doom II 30nm (nightmare marathon runs) genre.

1998

 * Hell Revealed UV lmp set version 2.0
 * Demo for MAPs 03 and 21
 * Memento Mori 2 take III - complete lmp collection
 * Demos for MAPs 03, 07, 22, 28 and 31

1999

 * New Plutonia UV Demoset
 * Demo for MAPs 01, 02, 03, 13, 15, 21, 23, 27 and 29

Current Compet-n records
The following data was last verified in its entirety on November 22, 2020.

Level runs for the original Doom games

 * width="1.5%" valign="top" |


 * width="6%" valign="top" |


 * width="6%" valign="top" |


 * width="6%" valign="top" |


 * width="6%" valign="top" |


 * width="6%" valign="top" |


 * width="6%" valign="top" |


 * width="6%" valign="top" |


 * width="6%" valign="top" |

Compet-n maintains two separate competitions for levels that have an exit to a secret level. The styles with such a differentiation are UV speed, NM speed and UV pacifist.

s = The level is finished via the secret exit.

Level runs for the PWADs
Henning holds two additional map records: one for Alien Vendetta and one for Requiem.

Other records
Henning also holds one episode/full run record for DOOM II.